⛽ Gas Price Map
Under $3.00
$3.00–$3.99
$4.00–$4.49
$4.50–$4.99
$5.00+
📊 All 50 States
#
State
Regular
Premium
📊 About our data: Prices marked LIVE are published weekly by the U.S. Energy Information Administration (EIA.gov). Prices marked EST are estimated using regional EIA averages and state fuel tax data, because EIA does not publish weekly prices for every state. Estimates are for general reference and may differ from actual local prices.
🚛 Diesel Prices Today
National Avg
$4.58
per gallon
East Coast
$4.69
PADD 1
Midwest
$4.46
PADD 2
Gulf Coast ✓
$4.23
Cheapest
West Coast
$5.43
Highest
Diesel data from EIA.gov · updated weekly · West Coast diesel runs highest due to California regulations
📊 Gas Prices by President
$2.97
Obama
2009-17
2009-17
$2.49
Trump 1st
2017-21
2017-21
$3.52
Biden
2021-25
2021-25
$3.05
Trump 2nd
2025+
2025+
Trump terms
Other terms
Average national regular gas price per presidential term · Source: EIA.gov historical data
📖 Gas Price Guides by State
Gas prices in the United States vary widely by state. As of 2026, the national average for regular unleaded gasoline is around $4.44 per gallon. Louisiana has the cheapest gas at about $2.72/gallon, while California is the most expensive at $5.97/gallon. Gas prices depend on state fuel taxes, distance from oil refineries, environmental regulations, and seasonal demand. Read our detailed state-by-state guides below:
→ Gas Prices Under Trump vs Biden
→ Why is Gas So Expensive in California?
→ Texas Gas Prices — Why So Cheap?
→ Florida Gas Prices Today 2026
→ Hawaii Gas Prices — Why So High?
→ Illinois Gas Prices — Why So Expensive?
→ When Is Gas Cheapest? Best Day to Fill Up
→ Why Are Gas Prices Going Up in 2026?
→ Pennsylvania Gas Prices — Why So High?
→ New York Gas Prices — Why So High?
→ 5 Cheapest Gas States in 2026
→ Gas Prices by State — Full Guide
→ 10 Ways to Save Money on Gas
→ Road Trip Gas Cost Calculator
❓ FAQs